Depending on your definition of programming language, that crown might actually go to HAGGIS. It's an "educational" programming language which is not executable

Depending on your definition of programming language, that crown might actually go to HAGGIS. It's an "educational" programming language which is not executable (or intended to be). It's possibly the worst idea in the history of computing, and that it is taught to anyone is (IMO) a public offense. https://en.wikipedia.org/wiki/HAGGIS https://en.wikipedia.org/wiki/HAGGIS